User manual

OEM Device Configuration Guide
revision 3 — 15
3. Intrusion Detection
Follow the instructions for setting up an intrusion detection system below.
3.1. Detection Systems
The DS7400Xi is an addressable control/communicator. Two versions are supported: version 4+ and version
3. For serial connections, the DS7412 RS-232 Serial Interface Module is used in conjunction with the
control/communicator. In order to establish communication with this panel over a direct connection or LAN
connection, a NULL modem cable is required.
The Intrusion Detection panel can also be configured over a LAN connection. For more information, refer to
the Detection Systems DS7400Xi in the section, OEM Devices Supported Over IP.
3.1.1 Serial Interface Module
The DS7412 provides the means for connecting to a serial device (such as a printer to print history events as
they occur or at a later time using a keypad command). The interface also allows for direct connection to a
computer for programming.
DS7412 Serial Interface Module
1. Disconnect the power to the control panel by unplugging the transformer and removing the red battery
lead.
Before handling the circuit board, touch the control panel cabinet or another source of ground to
discharge any static electricity that may be in your body. Failing to do so could damage the circuit
board.
2. Mount the DS7412 in the control panel enclosure using the supplied clips and screws.
3. Install the program plugs and connect the wiring as shown.